Hinata and Yamaguchi start dating after catching their boyfriends cheating with each other which leads to Kageyama and Tsukishima being whispered/talked about by the team and the entire school causing the duo to be excluded from everyone and whenever they go near any of the team and they are greeted by looks of disgust before walking away. They are also given looks of disgust and disappointment from both their families; Hinata and Yamaguchi don't show up for a couple of days due to them moving to the United States during the summer which Daichi, Suga, coach Ukai, Takeda-sensei and the vice principal approved of